怎么实现当跳转页面时下拉列表框中的默认值改变？

<select id="state1" name="state1" >
<option value="" >请选择...</option>
<option value="2" ${state==2?"selected":""}>AAA</option>
<option value="3" ${state==3?"selected":""}>BBB</option>
</sel……

或者

<select id="state1" name="state1" >
  <option value="" >请选择...</option>
  <option value="2" &amp;amp;amp;amp;amp;lt;c:if test="${state==2}">selected</c> >AAA</option>
  <option value="3" &amp;amp;amp;amp;amp;lt;c:if test="${state==3}">selected</c> >BBB</option>
</select>